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ngwaahịa

Citronellyl acetate (CAS#150-84-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C12H22O2
Molar Mass 198.3
Njupụta 0.891g/mLat 25°C(ọkụ)
Ebe Na-agbaze 17.88C (atụmatụ)
Ebe Boling 240C (ọkụ)
Ebe mgbari 218°F
Nọmba JECFA 57
Mmiri Solubility AKWỤKWỌ KWESỊRỊ
Uzuoku nrịbama 1.97Pa na 20 ℃
Ọdịdị dị ọcha
Agba Mmiri mmiri na-enweghị agba
Isi mkpụrụ isi ísì
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.445(ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-enweghị agba, na-esi ísì ụtọ rose na ísì mkpụrụ apricot, dị ka mmanụ lemon. Ebe esi esi 229 Celsius C., ntụgharị anya [α] D-1 ° 15 '~ 2 ° 18'. Miscible na ethanol na ọtụtụ mmanụ na-adịghị agbanwe agbanwe, nke na-adịghị edozi na propylene glycol, glycerol na mmiri. A na-ahụ ngwaahịa ndị sitere n'okike n'ụdị mmanụ dị mkpa karịa 20 dị ka mmanụ citronella na mmanụ geraniseed.
Jiri Maka nkwadebe nke rose, lavender na ekpomeekpo ndị ọzọ kwa ụbọchị

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S37 - Yiri uwe aka kwesịrị ekwesị.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
WGK Germany 2
RTECS RH3422500
TSCA Ee
Koodu HS 29153900
Nsi LD50 ma ọ bụ oke: 6800 mg/kg FCTXAV 11,1011,73

 

Okwu mmalite

3,7-dimethyl-6-octenyl acetate bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

 

Ogo:

- Ọdịdị: Acetate-3,7-dimethyl-6-octenyl ester bụ mmiri mmiri na-enweghị agba na-esi ísì ụtọ.

- Solubility: Ọ bụ soluble na organic solvents (dị ka ethanol, ether na concentrated hydrochloric acid) na-adịghị ike soluble na mmiri.

- Nkwụsi ike: Ọ kwụsiri ike na ụlọ okpomọkụ, mana ire ere nwere ike ime n'ihu oke okpomọkụ, ìhè anyanwụ, na oxygen.

 

Jiri:

- Ihe mgbaze: Enwere ike iji ya dị ka ihe mgbaze iji gbazee ma ọ bụ mebie ogige ndị ọzọ na usoro ụfọdụ.

 

Usoro:

A na-akwadebe acetate-3,7-dimethyl-6-octenyl acetate site na mmeghachi omume esterification, ya bụ, 3,7-dimethyl-6-octenol na-emeghachi omume na acetic acid ma na-agbakwụnye ihe na-eme ka acid na-eme ka ọ pụta ìhè.

 

Ozi nchekwa:

- Zere kọntaktị na akpụkpọ ahụ na anya mgbe ị na-eji iji zere mkpasu iwe ma ọ bụ mmeghachi ahụ nfụkasị ahụ.

- Gbaa mbọ hụ na ị nwere ezigbo ikuku n'oge a na-eji ya ma zere ikuba ikuku ya.

- Zere kọntaktị na isi mmalite ọkụ iji zere ọkụ.

- Mgbe a na-echekwa ya, a ga-emechi ya pụọ ​​na ọkụ, okpomọkụ na mmiri, pụọ na isi ọkụ na oxidants.

 


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